Introduction to Informatics and ICT

Lesson 11: Informatics and ICT

What is Informatics?

Informatics is the science that studies the techniques and automated processes that act on data and information. The word "informatics" comes from the fusion of the terms "information" and "automatic".

What is ICT?

ICT stands for Information and Communication Technology. It is classified into three groups:

1. Networks: Broadband, Television, Radio, Satellites
2. Terminals: Television, Computers, Mobile Phones, Audio Players
3. Services: Radio, Online Banks, Electronic Commerce, Messenger Services

Distinctive Features of ICT

• Immateriality: Handling a lot of information in a small space.
• Interactivity: Users can communicate practically.
• Instantaneity: Linking processes are faster.
• Innovation: Continuous update of media and devices.
• Interconnection: Easy connection in teams.
• Diversity: Offers a wide variety of tools to perform tasks of all kinds.

Types of ICT

1. Mass Media: Artificial channels of information.
   • Electronic Writings
   • Writings (Magazines, brochures)
   • Electronics (TV, Radio, Computers)
2. Multimedia: The use of various types of media to transmit information.
   • Examples: Presentations using PowerPoint, Conversations using webcams

   Multimedia is classified into:

   1. Informatics: CDs, Video Tapes, Educational CDs
   2. Telematics: Virtual Classrooms, Chats, Email

ICT Tools

1. Internet
2. Mobile Telephone
3. Means of Communication
4. Websites of educational institutions
5. Email

Lesson 12: Application of ICTs in Society

ICTs have significant applications in various sectors, including:

1. Companies:
   • Optimize decision making
   • Improve collaboration in teams
   • Perform risky tasks

   Examples:

   1. Employees can work remotely from anywhere using a laptop.
   2. Managers can communicate instantly with colleagues via email.
   3. Engineers can enhance productivity through Computer Aided Design (CAD).
2. Agriculture:
   • Farmers can remotely monitor cultivation using computer programs.
   • Control temperature, humidity, and nutrients.

   Benefits:

   1. Higher crop yields
   2. Timely information for decision making
   3. Reduction in pollution
3. Education:
   • Coursework accessible anywhere
   • Promotes active engagement with content
   • Improves information gathering skills
   • Improves communication between lecturers and students